prove that tan x tan(pi/3 -x) tan(pi/3 +x) =tan 3x
You asked:
Prove or disprove that the equation $\tan{\left(x \right)} \tan{\left(\frac{\pi}{3} - x \right)} \tan{\left(\frac{\pi}{3} + x \right)} = \tan{\left(3 x \right)}$ is an identity.
prove that tan x tan(pi/3 -x) tan(pi/3 +x) =tan 3x
You asked:
Prove or disprove that the equation $\tan{\left(x \right)} \tan{\left(\frac{\pi}{3} - x \right)} \tan{\left(\frac{\pi}{3} + x \right)} = \tan{\left(3 x \right)}$ is an identity.